CN112864652A - Soft and hard line connection structure - Google Patents
Soft and hard line connection structure Download PDFInfo
- Publication number
- CN112864652A CN112864652A CN201911101535.7A CN201911101535A CN112864652A CN 112864652 A CN112864652 A CN 112864652A CN 201911101535 A CN201911101535 A CN 201911101535A CN 112864652 A CN112864652 A CN 112864652A
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- Prior art keywords
- wire
- flexible
- hard
- pressing
- line
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/305—Clamped connections, spring connections utilising a screw or nut clamping member having means for facilitating engagement of conductive member or for holding it in position
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention relates to a conductive connecting device, in particular to a flexible-hard wire connecting structure. Specifically, the connection structure includes: the main connecting sheet is extended with a flexible wire crimping section, and after the flexible wire extends to the flexible wire crimping section, the flexible wire crimping section is pressed by applying pressure to deform the flexible wire crimping section so as to compress the flexible wire, or the flexible wire is welded in the flexible wire crimping section; and the line pressing screw is screwed on the main connecting piece and is used for pressing the hard line on the main connecting piece. The soft wire and the hard wire can be reliably pressed by the deformation of the compression joint section and can be reliably pressed by the wire pressing screw, the hard wire can be reliably pressed by the wire pressing screw, and the two wires with different characteristics are connected in a proper mode, so that the connection reliability between the soft wire and the hard wire is ensured.
Description
Technical Field
The invention relates to a conductive connecting device, in particular to a flexible-hard wire connecting structure.
Background
In the aspect of power line connection, the traditional mode is that the power line is directly wound for connection, the operation is complex, and the reliability is not high. Especially, when electrical appliances such as industrial field wiring and electric lamps are connected with power lines, most of the electrical appliances are connected with flexible wires (stranded wires formed by winding thin wires) and hard wires (single thick wires), and then the traditional direct winding connection mode is adopted, so that poor contact and even fire occurrence often occur between the soft wires and the hard wires, and the reliability and safety of power transmission are greatly influenced. There is also a connection mode that the switching row is adopted to realize switching between the soft and hard wires, but the mode has a complex structure and a large volume, and is very inconvenient to use.
Disclosure of Invention
The invention aims to provide a soft and hard wire connection structure which is used for solving the problems of inconvenient use and low reliability of the existing soft and hard wire connection mode.
The soft and hard wire connection structure of the invention comprises:
the main connecting sheet is extended with a flexible wire crimping section, and after the flexible wire extends to the flexible wire crimping section, the flexible wire crimping section is pressed to deform so as to compress the flexible wire;
and the line pressing screw is screwed on the main connecting piece and is used for pressing the hard line on the main connecting piece.
The soft and hard wire connecting structure can reliably realize the connection with the soft wire through the deformation of the compression joint section of the soft wire or the welding with the soft wire, can reliably push the hard wire tightly through the wire pressing screw, adopts a proper mode to connect aiming at two wires with different characteristics, ensures the reliability of the connection between the soft wire and the hard wire, and has small and simple connecting structure and more convenient use.
Furthermore, a frame-shaped structure is arranged on the main connecting sheet, the space in the frame is used for penetrating the hard wire, and the wire pressing screw is screwed on the frame edge on one side of the frame-shaped structure and can press the hard wire on the frame edge on the opposite side through the end part of the wire pressing screw. When the hard wire connection mode is used for connection, the hard wire can be locked through the wire pressing screw only by penetrating the hard wire into the frame-shaped space, and the connection is convenient.
Furthermore, the flexible wire compression joint section is of a sleeve body structure, and the threading direction of the frame-shaped structure is consistent with that of the flexible wire compression joint section, so that the flexible wire and the hard wire are connected from two sides of the connecting structure respectively, the reserved connecting operation space is large, and the flexible wire and the hard wire are connected conveniently.
Optimally, the main connecting sheet is of a two-body structure and comprises a flexible wire connecting sheet and a hard wire crimping frame, wherein the hard wire crimping frame forms the frame-shaped structure, and the flexible wire connecting sheet is fixedly connected with the hard wire crimping frame. The relative softer lamellar body of material can be selected for use to the patchcord connection piece like this, and the patchcord crimping section of being convenient for is compressed pressure and is warp and compress tightly the patchcord, and the relative harder framework of material can be selected for use to the hardwire crimping frame, guarantees that the line ball screw is comparatively reliable when compressing tightly the hardwire.
Or according to the requirement of the use occasion, a screw hole is arranged on the sheet body of the main connecting sheet or a nut is connected with the sheet body of the main connecting sheet, the line pressing screw is screwed in the screw hole or the nut, and the head of the line pressing screw can provide pressing force for the hard line so as to press the hard line on the main connecting sheet. When the hard wire is connected in the mode, the hard wire is wound around the wire pressing screw and then is pressed by screwing the wire pressing screw, a frame-shaped structure is not required to be arranged, and the structure size is smaller and simpler.
Optimally, the nut is connected to the sheet body of the main connecting sheet, the nut is riveted through pressing and connected with the main connecting sheet, the connection mode is convenient to connect the nut and the main connecting sheet, and the processing is convenient and the cost is low.
According to the more optimized scheme, the soft and hard wire connecting structure further comprises a wire pressing gasket, the wire pressing gasket is sleeved on the wire pressing screw, and a wire pressing space for the hard wire to bypass the wire pressing screw and to be compressed is formed between the wire pressing gasket and the main connecting sheet. Through the line ball gasket, can increase and the crimping area between the hard wire, it is more reliable to compress tightly the hard wire.
Furthermore, the side surface of the line pressing gasket, which faces the main connecting sheet, is protruded with a limiting protrusion, so that the hard line is limited and prevented from being extruded out of the line pressing space, and the reliability of the line pressing is further improved.
In addition, the flexible wire compression joint section is of a sleeve body structure, so that the flexible wire can be wrapped inside, and the extrusion and fixation of the flexible wire can be realized more reliably.
Further, the sleeve body is a C-shaped sleeve, so that a larger deformation amount can be generated when the sleeve body is extruded, and the flexible wire can be more firmly pressed.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a hardwire connection structure according to the present invention;
FIG. 2 is a schematic diagram of a hard-soft connection structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the hard-soft connection structure according to the present invention in use.
In FIGS. 1-2: 1-a flexible wire crimping section; 2-a hard wire crimping frame; 3-a flexible wire; 4-hard wire; 5-pressing line screw.
In fig. 3: 11-a flexible wire; 12-a cord crimping section; 13-pressing and riveting the nut; 14-hard wire; 15-pressing line gasket; 16-crimping screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
fig. 1-2 show schematic structural diagrams of the flexible-hard-wire connection structure of the present embodiment. The soft and hard wire connection structure comprises a main connection sheet which is of a two-body structure and comprises a soft wire connection sheet and a hard wire crimping frame 2, wherein a coiled soft wire crimping section 1 extends from one end of the soft wire connection sheet, the soft wire crimping section 1 is C-shaped, after a soft wire 3 is inserted into an inner cavity of the crimping section, the soft wire crimping section 1 is clamped and pressed through a clamp and deformed, the soft wire can be tightly pressed in the crimping section, and the connection between the soft and hard wire connection structure and the soft wire is realized.
The other end of the flexible wire connecting sheet is of a plane sheet structure, extends into the hard wire crimping frame 2 and is fixedly connected with the hard wire crimping frame 2. Of course, there are many ways of fixing the connection, such as welding, or by folding over the frame edge of the hard wire crimping frame at one end of the flexible wire connection piece, and the fixed connection between the two is achieved, which is not listed here.
The wire pressing screw 5 is screwed on the frame edge of the hard wire pressing frame 2 opposite to the soft wire connecting sheet, when the hard wire extends into the frame of the hard wire pressing frame, the hard wire can be tightly pressed on the soft wire connecting sheet by screwing the wire pressing screw 5, so that the connection between the hard wire and the soft and hard wire connecting structure is realized, and meanwhile, the conductive connection between the soft wire and the hard wire is realized.
Hard line crimping frame 2 is bent the shaping in succession by the rectangular lamellar body of stereoplasm, and one of them side frame is overlapped the overlap joint by the both ends of rectangular lamellar body and is formed, and line ball screw 5 is adorned soon on this frame limit of overlapping the overlap joint by two-layer lamellar body and forming, makes line ball screw 5 comparatively reliable adorn soon on hard line crimping frame 2 like this.
The threading direction of the hard wire crimping frame 2 is consistent with that of the flexible wire crimping section 1, so that the soft and hard wires are connected from two sides of the connecting structure respectively, the reserved connecting operation space is large, and the connection is convenient.
fig. 3 shows a schematic structural diagram of the soft and hard wire connection structure of the present embodiment when connecting the soft and hard wires. The soft and hard wire connecting structure comprises a main connecting sheet, a connecting hole is formed in the sheet body of the main connecting sheet, a press rivet nut 13 is riveted at the connecting hole, a press line screw 16 is arranged in the press rivet nut 13 in a rotating mode, a press line gasket 15 is further sleeved on the press line screw 16, the press rivet nut 13 is integrally located on one side, back to the press line gasket 15, of the main connecting sheet, and a press line space used for pressing and connecting a hard wire 14 is formed between the main connecting sheet and the press line gasket 15.
When the hard wire 14 is connected, the hard wire 14 is inserted into the wire pressing space and wound around the wire pressing screw 16, and then the wire pressing screw 16 is screwed, so that the head of the wire pressing screw 16 pushes the wire pressing gasket 15 to press the hard wire 14 and the hard wire 14 is tightly pressed on the main connecting piece.
In this embodiment, in order to avoid extruding the hard wire 14 from the wire pressing space when the wire pressing screw 16 is screwed to compress the hard wire 14, four limiting protrusions are protruded from the side surface of the wire pressing pad 15 facing the main connecting piece, and are respectively located at four corners of the square wire pressing pad.
A soft wire compression joint section 12 extends from one end of the main connecting sheet, the soft wire compression joint section 12 is a C-shaped sleeve, a soft wire 11 can extend into the sleeve from one end opening of the sleeve body, the soft wire compression joint section 12 is clamped and pressed by a clamp and deformed, the soft wire 11 can be tightly pressed in the compression joint section, and connection of the soft wire and hard wire connecting structure and the soft wire is achieved.
The above two implementation modes of the soft and hard wire connection structure can conveniently and reliably realize the conductive connection between the soft wire and the hard wire, and the soft and hard wire connection structure is small and simple as a whole and is convenient to use. However, the hard-soft wire connection structure of the present invention is not limited to the above embodiment.
In another embodiment, based on the above example 1, several modifications can be made, for example, the cord connecting piece and the hard wire crimping frame are integrated, and the whole is formed by bending a sheet body punched out to a predetermined shape; for example, the wire pressing screw and the flexible wire connecting sheet are positioned at the adjacent frame edges of the hard wire crimping frame; for example, the flexible wire connecting sheet can be welded on the outer side of the frame edge of the hard wire crimping frame, and the extending direction of the flexible wire connecting sheet, namely the axial direction of the flexible wire crimping section is vertical to the threading direction of the hard wire crimping frame; as another example, the cord crimping segment may also be a complete sleeve structure. For the structure of the hard wire crimping frame, in other embodiments, the structure can also be machined and formed by adopting a block structure; or the hard wire press-connection frame is a U-shaped frame, the press line screw is screwed on one of the parallel edges of the U-shaped frame, and the flexible wire connecting sheet is connected on the other parallel edge of the U-shaped frame.
In other embodiments, based on the above embodiment 2, various modifications can be made, for example, the main body portion of the main connecting piece is thicker, and a threaded hole is directly processed on the main body portion for screwing a wire pressing screw; or the nut can be a common nut and is connected with the main connecting piece in a welding mode; or the limiting bulges on the side surfaces of the line pressing gaskets facing the main connecting sheet can also be strip-shaped bulges positioned on two opposite sides; in other embodiments, the crimping washer may also be omitted if the head diameter of the crimping screw is larger than the size of the hard wire.
In the above-listed embodiments, the cord crimping sections are all sleeve structures, and in other embodiments, the cord crimping sections may also be sheet sections with L-shaped or V-shaped cross sections, so as to place the cords in the grooves for crimping. Of course, the above-listed structural forms of the crimping segments can be connected by soldering after the cord is inserted into the cord crimping segment if crimping is inconvenient in actual use.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.
Claims (10)
1. A kind of soft or hard line connection structure, characterized by comprising:
the main connecting sheet is extended with a flexible wire crimping section, and after the flexible wire extends to the flexible wire crimping section, the flexible wire crimping section is pressed to deform so as to compress the flexible wire;
and the line pressing screw is screwed on the main connecting piece and is used for pressing the hard line on the main connecting piece.
2. The flexible-rigid wire connecting structure as claimed in claim 1, wherein the main connecting piece is provided with a frame structure, the space in the frame is used for the hard wire to penetrate, and the pressing screw is screwed on one frame edge of the frame structure and can press the hard wire on the frame edge on the opposite side through the end part of the pressing screw.
3. The flexible-hard wire connection structure as claimed in claim 2, wherein the flexible wire crimping section is of a sleeve structure, and the threading direction of the frame structure coincides with the threading direction of the flexible wire crimping section.
4. The flexible-hard wire connection structure according to claim 2, wherein the main connection piece is a two-body structure including a flexible wire connection piece and a hard wire crimping frame, the hard wire crimping frame forming the frame-shaped structure, the flexible wire connection piece and the hard wire crimping frame being fixedly connected.
5. The flexible-rigid line connection structure as claimed in claim 1, wherein the main connection piece has a body with a screw hole or a nut, and the pressing screw is screwed into the screw hole or the nut and can press the rigid line against the main connection piece by applying a pressing force to the rigid line through the head portion of the pressing screw.
6. The flexible-rigid line connection structure as claimed in claim 5, wherein the main connection piece has a nut connected to the body thereof, and the nut is a press-riveting nut connected to the main connection piece by press-riveting.
7. The flexible-rigid wire connection structure as claimed in claim 5 or 6, further comprising a pressing line gasket, wherein the pressing line gasket is sleeved on the pressing line screw, and a pressing line space for the rigid wire to pass around the pressing line screw and to be pressed is formed between the pressing line gasket and the main connecting piece.
8. The flexible-rigid line connection structure as claimed in claim 7, wherein the side of the pressing line gasket facing the main connecting sheet is protruded with a limiting protrusion to limit the rigid line from being extruded out of the pressing line space.
9. The flexible-hard wire connection structure according to claim 2 or 5, wherein the flexible wire crimp segment is of a sheath structure.
10. The flexible-rigid connection structure as claimed in claim 9, wherein the sheath structure is a C-shaped sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101535.7A CN112864652A (en) | 2019-11-12 | 2019-11-12 | Soft and hard line connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101535.7A CN112864652A (en) | 2019-11-12 | 2019-11-12 | Soft and hard line connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112864652A true CN112864652A (en) | 2021-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911101535.7A Pending CN112864652A (en) | 2019-11-12 | 2019-11-12 | Soft and hard line connection structure |
Country Status (1)
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| CN (1) | CN112864652A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE872779A (en) * | 1977-12-16 | 1979-06-14 | Amerace Corp | FLANGE OR WIRE CLAMP FOR ELECTRIC TERMINAL |
| CN2770118Y (en) * | 2004-12-31 | 2006-04-05 | 重庆鸿雁通信器材厂 | Direct connector for electric cable and collector-shoe gear |
| CN202474263U (en) * | 2012-03-22 | 2012-10-03 | 施耐德电器工业公司 | Voltage-collection wiring assembly for cable connection between controller and circuit breaker |
| CN203056134U (en) * | 2013-01-15 | 2013-07-10 | 库柏西安熔断器有限公司 | Fuse base adapter type end head |
| CN203617512U (en) * | 2013-11-21 | 2014-05-28 | 国家电网公司 | Multi-hole wire connecting terminal applied to switch |
| CN204376013U (en) * | 2015-03-09 | 2015-06-03 | 浙江正泰建筑电器有限公司 | Thickness line mixes the binding post of folder |
| WO2018114521A1 (en) * | 2016-12-20 | 2018-06-28 | Gebauer & Griller Kabelwerke Gesellschaft M.B.H. | Connection system |
| CN208738447U (en) * | 2018-07-25 | 2019-04-12 | 施耐德电气（澳大利亚）有限公司 | Terminal assemblies and electrical equipment for electrical equipment |
| CN209487757U (en) * | 2019-01-14 | 2019-10-11 | 中石化南京工程有限公司 | A kind of novel high current wiring nose and its mounting structure |
-
2019
- 2019-11-12 CN CN201911101535.7A patent/CN112864652A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE872779A (en) * | 1977-12-16 | 1979-06-14 | Amerace Corp | FLANGE OR WIRE CLAMP FOR ELECTRIC TERMINAL |
| CN2770118Y (en) * | 2004-12-31 | 2006-04-05 | 重庆鸿雁通信器材厂 | Direct connector for electric cable and collector-shoe gear |
| CN202474263U (en) * | 2012-03-22 | 2012-10-03 | 施耐德电器工业公司 | Voltage-collection wiring assembly for cable connection between controller and circuit breaker |
| CN203056134U (en) * | 2013-01-15 | 2013-07-10 | 库柏西安熔断器有限公司 | Fuse base adapter type end head |
| CN203617512U (en) * | 2013-11-21 | 2014-05-28 | 国家电网公司 | Multi-hole wire connecting terminal applied to switch |
| CN204376013U (en) * | 2015-03-09 | 2015-06-03 | 浙江正泰建筑电器有限公司 | Thickness line mixes the binding post of folder |
| WO2018114521A1 (en) * | 2016-12-20 | 2018-06-28 | Gebauer & Griller Kabelwerke Gesellschaft M.B.H. | Connection system |
| CN208738447U (en) * | 2018-07-25 | 2019-04-12 | 施耐德电气（澳大利亚）有限公司 | Terminal assemblies and electrical equipment for electrical equipment |
| CN209487757U (en) * | 2019-01-14 | 2019-10-11 | 中石化南京工程有限公司 | A kind of novel high current wiring nose and its mounting structure |
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Application publication date: 20210528 |